Download CIE-M10 User`s Manual

Modular I/O Device Server
CIE-M10 User’s Manual
Version 1.1
2009-07-01
Sollae Systems
http://www.sollae.co.kr
CIE-M10 User’s Manual Ver. 1.1
1 Contents
1
CONTENTS ...............................................................................................................................- 1 -
2
PRODUCT BRIEFS ....................................................................................................................- 5 2.1 Introduction .......................................................................................................................................................... - 5 2.2 Components ......................................................................................................................................................... - 5 -
3
SPECIFICATION ........................................................................................................................- 6 3.1 Brief Specification .............................................................................................................................................. - 6 3.2 Hardware Interface ............................................................................................................................................ - 7 -
3.2.1 Dimension .................................................................................................................................................... - 7 3.2.2 JP1 Port ......................................................................................................................................................... - 7 3.2.3 Analog Input Port ..................................................................................................................................... - 8 3.2.4 Digital Input Port ...................................................................................................................................... - 9 3.2.5 Digital Output Port ............................................................................................................................... - 10 3.2.6 Ethernet Port ............................................................................................................................................ - 10 3.2.7 Serial Port .................................................................................................................................................. - 10 3.2.8 LED ............................................................................................................................................................... - 11 4
GETTING STARTED .............................................................................................................. - 13 4.1 Test Operation .................................................................................................................................................. - 13 -
4.1.1 PC „s IP Address ..................................................................................................................................... - 13 4.1.2 Installing CIE-M10 ................................................................................................................................. - 13 4.1.3 Configuring CIE-M10 ........................................................................................................................... - 13 4.1.4 Testing Modbus/TCP ............................................................................................................................ - 14 4.1.5 Testing with a Web browser (HTTP) ............................................................................................. - 14 5
CONFIGURING PARAMETERS ............................................................................................ - 16 5.1 Parameters ......................................................................................................................................................... - 16 5.2 Configuring with ezManager ..................................................................................................................... - 16 -
5.2.1 ezManager ................................................................................................................................................ - 16 5.2.2 Configuring Method with ezManager ......................................................................................... - 17 5.2.3 ezManager Buttons............................................................................................................................... - 17 5.2.4 ezManager Parameters ....................................................................................................................... - 19 5.2.5 Example of ezManager Operation – MAC Address............................................................... - 23 6
OPERATION ........................................................................................................................... - 25 6.1 Operation Mode .............................................................................................................................................. - 25 -
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6.1.1 Normal Mode .......................................................................................................................................... - 25 6.1.2 Serial Configuration Mode ................................................................................................................ - 25 6.1.3 ISP Mode ................................................................................................................................................... - 25 6.2 Uploading New Firmware ........................................................................................................................... - 25 6.3 Uploading New Web Pages ....................................................................................................................... - 26 7
INPUT / OUTPUT PORTS .................................................................................................... - 28 7.1 Digital Input And Output Ports ................................................................................................................ - 29 -
7.1.1 Common Options .................................................................................................................................. - 29 7.2 Modbus/TCP ...................................................................................................................................................... - 30 -
7.2.1 Introduction .............................................................................................................................................. - 30 7.2.2 Standard Modbus/TCP ........................................................................................................................ - 30 7.2.3 Modbus/TCP Protocol ......................................................................................................................... - 31 7.2.4 Configuring Modbus/TCP .................................................................................................................. - 32 7.2.5 Mater Mode ............................................................................................................................................. - 33 7.2.6 Serialized Modbus/TCP ....................................................................................................................... - 33 7.3 Macro Mode...................................................................................................................................................... - 34 -
7.3.1 Introduction .............................................................................................................................................. - 34 7.3.2 Operators................................................................................................................................................... - 34 7.3.3 Operand ..................................................................................................................................................... - 34 7.3.4 Example of Equation ............................................................................................................................ - 35 7.4 Web (HTTP) ........................................................................................................................................................ - 37 -
7.4.1 Configuring Web Function ................................................................................................................ - 37 7.4.2 Security ....................................................................................................................................................... - 38 7.4.3 User Web Page ....................................................................................................................................... - 38 8
SERIAL PORT ........................................................................................................................ - 39 8.1 Introduction ....................................................................................................................................................... - 39 8.2 Serial Communication Mode ..................................................................................................................... - 39 8.3 TCP Server .......................................................................................................................................................... - 39 -
8.3.1 Connection ............................................................................................................................................... - 40 8.3.2 Serial Data Before TCP Connection ............................................................................................... - 40 8.3.3 Data Communication ........................................................................................................................... - 40 8.3.4 Terminating Connection ..................................................................................................................... - 40 8.4 TCP Client ........................................................................................................................................................... - 41 -
8.4.1 Serial Data Before Connection ........................................................................................................ - 41 8.4.2 Data Communication ........................................................................................................................... - 41 8.4.3 Terminating Connection ..................................................................................................................... - 42 8.4.4 DNS .............................................................................................................................................................. - 42 Sollae Systems Co., Ltd.
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8.5 AT Command .................................................................................................................................................... - 42 8.6 UDP ....................................................................................................................................................................... - 43 9
AT COMMAND MODE ........................................................................................................ - 45 9.1 Introduction ....................................................................................................................................................... - 45 9.2 AT Command Format .................................................................................................................................... - 45 -
9.2.1 Basic Command Format ..................................................................................................................... - 45 9.2.2 Basic Response Format ....................................................................................................................... - 45 9.2.3 Basic AT Commands ............................................................................................................................. - 45 9.2.4 Example of Basic AT Commands .................................................................................................... - 46 9.2.5 Expanded AT Command Set ............................................................................................................. - 47 9.2.6 Example Of The Extended AT Commands ................................................................................. - 48 9.3 On-line State and Command State ........................................................................................................ - 48 -
9.3.1 Changing to Command State from On-line State ................................................................. - 49 9.3.2 Changing to On-line State from Command State ................................................................. - 49 9.4 TCP Connection ............................................................................................................................................... - 50 -
9.4.1 Active Connection – Client................................................................................................................ - 50 9.4.2 Passive Connection – Server ............................................................................................................ - 50 9.5 TCP Disconnection .......................................................................................................................................... - 50 -
9.5.1 Active Disconnection ........................................................................................................................... - 51 9.5.2 Passive Disconnection ......................................................................................................................... - 51 10
ADDITIONAL FUNCTIONS .................................................................................................. - 52 -
10.1 Security Function............................................................................................................................................. - 52 -
10.1.1 Password .................................................................................................................................................... - 52 10.1.2 Access Control with MAC Address ................................................................................................ - 52 10.1.3 Access Control with IP Address ...................................................................................................... - 52 10.1.4 Access Control from ezManager .................................................................................................... - 52 10.1.5 Disabling Security Functions ............................................................................................................ - 52 10.2 Managing TCP Sessions ............................................................................................................................... - 53 -
10.2.1 How To Disconnect TCP Sessions .................................................................................................. - 53 10.3 IP Address Notification Function ............................................................................................................. - 54 10.4 Telnet Function ................................................................................................................................................. - 54 -
10.4.1 Commands For Telnet Console ....................................................................................................... - 54 11
TECHNICAL SUPPORT/WARRANTY /PRECAUTIONS..................................................... - 56 -
11.1 Technical Support ........................................................................................................................................... - 56 11.2 Warranty .............................................................................................................................................................. - 56 -
11.2.1 Refund ......................................................................................................................................................... - 56 Sollae Systems Co., Ltd.
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11.2.2 Free A/S...................................................................................................................................................... - 56 11.2.3 Charged A/S ............................................................................................................................................. - 56 11.3 Precautions......................................................................................................................................................... - 56 12
MODIFICATION HISTORY OF THIS DOCUMENT ............................................................ - 58 -
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2 Product Briefs
2.1 Introduction
The need for the data communication system via Internet is rapidly increasing due to the
development of Internet. In order to send and receive data via Internet, TCP/IP protocol must be
used. Any machines that need an Internet connection must implement TCP/IP protocol. In order
for any device to implement TCP/IP protocol, the machine must either be able to implement
TCP/IP protocol by itself, have an open TCP/IP source implanted, or must use an OS that is
capable of implementing the protocol. However, the above options require a great deal of time,
cost, and effort to make it work.
CIE-M10 uses Modbus/TCP and HTTP to provide users with ability to control and monitor
remote digital output ports and analog/digital input ports. Therefore, with CIE-M10, remote I/O
ports can easily be controlled and monitored at the same time. Also, CIE-M10 provides the Macro
functions to change automatically the output port values based on the value of input ports.
Not only that CIE-M10 can control and monitor digital I/O ports, it also provides with functions
that can covert the serial data to TCP/IP data and vice versa. Therefore, one CIE-M10 can perform
numerous functions at the same time.
Along with its strong TCP/IP/UDP functions, CIE-M10 also provides DHCP and PPPoE functions
to be used in cable and xDSL networks. And it has DDNS (Dynamic DNS) function, so it can be
used more easily in the internet.
It is also equipped with online debugging functions that will allow the users to quickly respond
to the problems that might occur during the installation.
2.2 Components

CIE-M10 body
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3 Specification
3.1 Brief Specification
Input
3.3V (±10%)
Voltage
Power
Current
190 mA @ 3.3V without load
Consumption
Size
64.4 mm x 40 mm x 17 mm
Weight
about 17 g
Digital Input Ports – 8 Ports (3.3V CMOS)
Input
Interface
Analog Input Ports – 1 Port with 10bits ADC
Output
Digital Output Ports – 8 Port (3.3V CMOS)
1 x UART (300bps ~ 230400bps) with 3.3V CMOS
Serial
RTS/CTS Flow Control
Network
10Base-T/100Base-TX (RJ45)
Ethernet 10/100M bits auto-sense
Network
Auto MDI/MDX(cable auto sensing)
TCP, UDP, IP, ICMP, ARP, DHCP, PPPoE, Telnet
Protocols
DNS lookup, DDNS(Dynamic DNS), Modbus/TCP, HTTP
RFC2217(Telnet COM Port Control Option)
Debugging
Online debugging function
RoHS
Compliant to RoHS
Modbus/TCP – Slave/Master, Passive/Active, Serial
Communicati
I/O Ports
Web browser(HTTP)
Macro Mode
on Mode
Serial Port
TCP Server/Client, AT emulation, UDP
Configuration Utility through LAN or Serial
Utilities
ezManager
Socket Test
Firmware/HTML uploading
ezVSP
Virtual Serial – TCP/IP Driver for Windows
Table 3-1 Brief Specification

Firmware and Utility can be downloaded from our website. (http://www.eztcp.com)
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3.2 Hardware Interface
3.2.1 Dimension
Figure 3-1 CIE-M10‟s Dimension
3.2.2 JP1 Port
JP1 is a user interface which is not populated by any connecters to be connected to user device
with user‟s conector. The pitch is 2.54mm.
#
Name
Description
Dir.
1
DI0
Digital Input Port 0
In
2
DI1
Digital Input Port 1
In
3
DI2
Digital Input Port 2
In
4
DI3
Digital Input Port 3
In
5
DI4
Digital Input Port 4
In
6
DI5
Digital Input Port 5
In
7
DI6
Digital Input Port 6
In
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Etc.
Min VIL= -0.3V
Max VIL= 0.8V
Min VIH= 2.0V
Max VIH= 5.5V
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8
DI7
Digital Input Port 7
In
9
DO0
Digital Output Port 0
Out
10
DO1
Digital Output Port 1
Out
11
DO2
Digital Output Port 2
Out
12
DO3
Digital Output Port 3
Out
Min VOH = 2.9V,
13
DO4
Digital Output Port 4
Out
Max VOL = 0.4V
14
DO5
Digital Output Port 5
Out
15
DO6
Digital Output Port 6
Out
16
DO7
Digital Output Port 7
Out
17
GND
Ground
−
18
GND
Ground
−
19
ADVREF
20
ADC_IN0
ADC Reference Voltage
In
(Input Voltage Range: 2.6V ~ 3.3V)
10bit ADC
Analog Input Port 0
In
(Input Voltage Range: 0V~ADVREF)
Conversion Time:
2.33us
21
RXD
Receive Data
In
22
CTS
Clear To Send
In
23
TXD
Transmit Data
Out
24
RTS
Request To Send
Out
25
RESET-
Reset(Active Low)
In
26
ISP-
27
VCC
Power Input (DC 3.3V)
−
28
VCC
Power Input (DC 3.3V)
−
29
GND
Ground
−
30
GND
Ground
−
ISP Mode: Low when it boots up
(Internally pulled-up, Active Low)
In
Table 3-2 JP1 Specification

4 pin connector (JP2) will be removed after the first production.
3.2.3 Analog Input Port
There is an analog input port in the CIE-M10. This port is connected to 10 bits ADC (Analog to
Digital Converter). User should input 2.6V~3.3V to the ADVREF for reference voltage of the ADC.
ADC_IN0 port is for user‟s analog sensors, its input voltage should be between 0V ~ ADVREF. The
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ADC converts the input voltage of the ADC_IN0 (0V~ADVREF) to 0~1023 digital value.
User can read this value through Modbus/TCP and HTTP. User can read the ADC value from the
address of (Digital Input Port Address + 4) with Modbus/TCP. When user read the ADC value with
a web browser, user can read this value with $a0 variable.
3.2.4 Digital Input Port
CIE-M10‟s digital input ports can be applied variously with circuit configuration – for example:
voltage input and Dry-Contact.
• Voltage Input Circuit
This circuit is to get a voltage from between the two input ports. If the voltage is high the value
is 1, and if the voltage is low the value is 0.
The following is a circuit example with photo-coupler which isolates circuits electrically.
3.3V
INPUT_1
INPUT_2
1
1K( 1/4W)
2
CIE_M10_DI
1K( 1/4W)
Figure 3-2 Voltage Input Interface Circuit
The [EXTERNAL INPUT 1] and [EXTERNAL INPUT 2] ports are user interface port. The working
voltage is concluded by the photo-coupler and resistors.
• Dry-Contact Circuit
This circuit is to get a signal from mechanical switches or relays which provide just a mechanical
contact. This circuit requires an additional DC power supplier which is isolated with CIE-M10‟s
input power.
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3.3V
DC PWR
INPUT_A
1
INPUT_B
2
1K( 1/4W)
CIE_M10_DI
1K( 1/4W)
Figure 3-3 Dry-Contact Interface
3.2.5 Digital Output Port
The digital output ports can be interfaced with relays or SSR. The following is an example to
interface to relays.
VC C
CIE_M10_DO
OU TPU T_1
OU TPU T_2
Figure 3-4 Relay Interface
3.2.6 Ethernet Port
User can control or monitor the CIE-M10‟s I/O port and serial port through the Ethernet (LAN)
port which embeds 10M/100M auto-sensing function and auto MDI/MDIX.
3.2.7 Serial Port
There is a UART port which is CMOS-3.3V level. This port provides serial to TCP/IP converting
function working independently with its I/O ports.
This port supports RTS/CTS flow control function. The RTS informs to the counter part that its
receiving buffer is free and is ready to get data. And the CIE-M10 gets CTS information from the
counter part‟s RTS.
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Parameters
Supported Values
Baud rate
300 ~ 230,400 bps
Data bits
8, 7, 6, 5
Parity
None, Even, Odd, Mark, Space
Stop bit
1, 1.5, 2
Table 3-3 Supported Values of the Serial Port

TX Interval
When CIE-M10 sends data to its serial port, there are intervals between data. It is for
slow serial devices to give it enough time to process. The unit is byte.

Telnet COM Port Control Option
CIE-M10 has Telnet COM Port Control Option function that is specified by RFC2217. If
the Telnet COM Port Control Option is enabled, CIE-M10 sends the CTS control signal to
the communication counter part, and CIE-M10 sets its serial port items(RTS, Baud rate,
data bits, parity, stop bit) after getting information from the communication counter part.

For more information, please refer to our website. (http://www.eztcp.com)
3.2.8 LED
There are 4 LEDs in the CIE-M10 as followed.
Mode
Common
Name
Color
Status
Description
PWR
Red
On
Power is on
Do0
Green
On
When Digital Output Port 0 is 1
Blink every 1
Static IP address or
second
An IP address is assigned.
STS_ACT
Yellow
Normal
Mode
LINK_ACT
ISP Mode
Green
Blink 4 times
every
On
Modbus/TCP Connected
Blink
Transmitting data to LAN
On
LAN link is established
Blink
Receiving data from LAN
Off
LAN link is not established
When CIE-M10 is in the ISP mode
STS_ACT
Yellow
Off
LINK_ACT
Green
On/Off
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Serial
Configuration
Mode
STS_ACT
Yellow
LINK_ACT
Green
Blink every 1
CIE-M10 is in the ISP mode which
second
Configures CIE-M10 through the
On/Off
serial port
Table 3-4 LEDs
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4 Getting Started
4.1 Test Operation
4.1.1 PC ‘s IP Address
Change PC‟s IP addresses as followed:
IP Address
10.1.0.2
Subnet Mask
255.0.0.0
Gateway IP address
-
Table 4-1 PC IP
4.1.2 Installing CIE-M10
CIE-M10‟s operating voltage is DC 3.3V. You have to use a stable power supplier.
Then the green LED of the RJ45 connector will blink.
4.1.3 Configuring CIE-M10
Using ezManager, change the settings of CIE-M10. Click [Search All] button on the ezManager
window. Then, ezManager will search for every ezTCP on the local network.
When there is no found device, click [Windows Firewall] button on the ezManager window to
check for firewall setting. If this setting is ON, the ezManager could not perform the search.
When CIE-M10 is found, the MAC address of CIE-M10 will be shown on the [Search List]
window. (The MAC address is also written on the bottom of the product case.)
To configure it clearly, please press [Factory Reset] button to reset it with initial values.
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Figure 4-1 Configuring CIE-M10 with an ezManager
4.1.4 Testing Modbus/TCP
It is a test of CIE-M10 to perform control and monitor functions using
Modbus/TCP. This test should be performed with Modbus/TCP program
provided by Sollae Systems. You can check the digital output port 0 easily
because it has an LED.

Connecting a Modbus/TCP
Connect the CIE-M10 with the [Connect] button.

Checking Digital Output ports
You can check the Modbus/TCP function by pressing the buttons in
the “I/O Port”.
Figure 4-2 Testing
Modbus/TCP
.
4.1.5 Testing with a Web browser (HTTP)
Start a web browser as shown below and write http:// and IP address in the address window to
connect to the CIE-M10 web browser. It will allow users to monitor and control CIE-M10.
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If you click the digital output buttons in the web page, then it toggles those and sends its
digital and analog input port values to the web browser.
Figure 4-3 CIE-M10‟s default web page
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5 Configuring Parameters
5.1 Parameters
To communicate with TCP/IP, user should set IP address related parameters. All parameters
including IP address are set by ezManager which is supplied by Sollae Systems.
5.2 Configuring with ezManager
5.2.1 ezManager
The parameters of CIE-M10 (IP address, I/O ports, serial port and etc) can be configured by
an application utility for Windows, ezManager. ezManager operates in Windows platform
(Windows 98, 98SE, 2000, ME, XP, Vista). The following window is the window that pops up
when the user starts ezManager for the first time.
Figure 5-1 ezManager
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5.2.2 Configuring Method with ezManager
There are [MAC], [IP], [Serial] tabs in the ezManager according to configuration method. Please
refer to the following table.
MAC
IP
Serial
Media
LAN
LAN
Serial
Method
UDP Broadcast
UDP Unicast
Serial Port
Identification
MAC Address
IP Address
COM Port
Properties
UDP port 50005
UDP Port 50005
115200/N/8/1
Table 5-1 Configuration Method with ezManager
5.2.3 ezManager Buttons
The followings are descriptions about buttons in the ezManager.
Search for all ezTCP series (including CIE-M10) connected to the local
network. The MAC addresses of each ezTCP will be shown on the
Search All
[Search Results] box. (The MAC address of CIE-M10 is written on the
bottom of the product.) The setting values of each ezTCP will be shown
on right side of [Search Results].
Input 6 digit number written on the CIE-M10 to the MAC ADDRESS
input box or Input CIE-M10‟s IP address in the IP address category on
Read
the IP tab. This will allow for the user to read setting parameters for a
specific CIE-M10. When there are too many ezTCPs connected to the
network and it is hard to find a desired ezTCP from the LIST box, this
button may be conveniently used.
After changing the settings, save the changes to ezTCP. CIE-M10 will
Write
automatically reset after the save. Therefore, pressing this button may
cause system shutdown during normal use.
View
Comment
Open
Read
(Serial)
Write
(Serial)
Set
If this check box is checked, ezManager displays CIE-M10‟s nick name
which is set in the Comment.
To read CIE-M10‟s parameters through serial port, open a serial port
which is connected to the CIE-M10 in advance.
Reading parameters from CIE-M10 through the serial port.
Writing parameters to CIE-M10 through the serial port.
CIE-M10 provides user authentication function in order to prevent other
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Password
people from changing its settings. The authentication process is done
using a password and this button will allow users to change the
password. This password will be used when connected to the web
(HTTP). The ID is „admin‟ in this case.
User can check the status of CIE-M10 during its operation. When the
button is clicked, a new window will pop up and show operation time,
Status
current IP address, data amount via serial port and other information.
Double-Clicking each devices of the [Search List] will also yield the same
information.
Factory
Reset
Resetting parameters of the CIE-M10
This will be used to read debugging messages from CIE-M10. In order to
use this function, activate [Debugging Message] option under [Option]
Debugging
Message
tab. When the debugging is over, please deactivate the [Debugging
Message] option to reduce network load.
The debugging messages are transmitted to the LAN in shape of UDP
broadcast.
Change
F/W HTML
Export
Variables
Import
Variables
Multi
Write
PING/ARP
Simple
Test
Windows
Firewall
Exit
uploading new firmware or new html files in the ISP mode
Exporting the current parameters to a file
Importing a saved file to ezManager
Configuring multiple CIE-M10s
Doing ping tests and managing ARP table
Doing tests of serial to TCP/IP converting function.
When the PC‟s firewall is activated, ezManager may not be operated
properly. By clicking this button, the user can easily check their Windows
firewall status.
Terminating the ezManager.
Table 5-2 ezManager Buttons
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5.2.4 ezManager Parameters
Network
Product
Product name and firmware version
Network
Local IP Address
CIE-M10‟s IP Address
Subnet Mask
Subnet Mask of the network
Gateway IP
Gateway IP Address of the network
DNS IP Address
Name Server‟s IP Address
Option
Obtain an IP From The
First Received Packet
Obtain an IP
Automatically (DHCP)
Obtain an IP
Automatically (PPPoE)
Obtaining an IP address in the first packet after CIE-M10
booted up and is used as CIE-M10‟s Local IP Address
temporarily
DHCP Enabled
PPPoE Enabled
PPPoE ID
PPPoE ID
PPPoE Password
PPPoE Password
Obtain DNS Server
When CIE-M10 gets IP addresses by DHCP or PPPoE, it gets
Address Automatically
DNS server IP address automatically.
Notify IP Change
DDNS(dyndns.org) – Using DDNS service of DynDNS
Protocol
TCP – Sending CIE-M10‟s IP to the host with TCP
UDP – Sending CIE-M10‟s IP to the host with UCP
Interval
Interval to send IP address information (Unit: Minute)
DDNS ID
Account ID: when the Protocol is DDNS
DDNS Password
Account Password: when the Protocol is DDNS
Port
TCP or UDP port of the host (Protocol: TCP or UDP)
Data Type
Data Format (ASCII/HEX) (Protocol: TCP or UDP)
DDNS: CIE-M10‟s host name which is registered in the DDNS
Host Name(custom)
server
TCP or UDP: Host name or IP address to connect
Table 5-3 ezManager Network Tab
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Option
Option
Telnet
Enable/Disable the Telnet login function
Enable/Disable the IP Search Function in the IP tab of the
IP Address Search
ezManager
Debugging Message
Enable/Disable the Debugging Message Function
Comment
User Comment about the product (nick name)
ezTCP Firewall
Allowed MAC Address
Only the host having the MAC address can connect to the
CIE-M10
Only the hosts having IP address range can connect to the
Allowed IP Range
CIE-M10. The range is calculated by making bitwise AND
between Allowed IP Range and Network Mask.
(Example)
Network Mask
Allowed IP Range: 192.168.1.1,Network Mask: 255.255.0.0
Bitwise AND: 192.168.0.0
Allowed IP hosts‟ address: 192.168.0.0~192.168.255.255
If this option is enabled, only the host specified in the
Apply to ezManager
Allowed MAC address and IP range can access the CIE-M10
with ezManager,
Table 5-4 ezManager Option Tab
Serial Port
Serial Port
Serial Type
-
Baudrate
Baudrate (300bps∼230,400bps)
Parity
Parity (NONE, EVEN, ODD, MARK, SPACE)
Data Bits
Length of the Data Bits (5, 6, 7, 8 bits)
Stop Bit
Stop Bit (1, 1.5, 2 bits)
Flow
Flow Control (NONE, RTS/CTS)
Interval between byte which outgoes from CIE-M10‟s the serial
TX Interval
Port for slow serial devices
0 ~ 25 (Unit: Byte)
TCP/IP
Communication
Mode
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Peer Address
Peer Port
Local Port
COD – TCP Client: A host name or IP address to connect
U2S – UDP: A host name of IP address to send UDP datagram
COD – TCP Client: A port number to connect
U2S – UDP: A port number to send UDP datagram
T2S – TCP Server: Local port to listen on as a TCP server
U2S – UDP: Local port to receive UDP datagram
T2S – TCP Server:
Event Byte
-
0: ignores data before the connection
-
Not 0: stores data before the connection and transmits it
COD – TCP Client or U2S – UDP:
-
CIE-M10 tries to a make a TCP connection or transmits
UDP data if the byte from its serial port is greater than
this parameter
Timeout
TCP connection will be disconnected if there‟s no data
communication during the Timeout (Unit: second)
CIE-M10 transmits data in its buffer if there‟s no incoming data
Data Frame
from its serial port during the Data Frame time. (Unit: 10ms,
Minimum Value: 4)
Telnet COM Port
Control
(RFC2217)
Disable TCP
Transmission
Delay
Create an ezVSP
Port
When this field is enabled, it sends not only serial port data but
also serial port‟s control signal with telnet protocol. (RFC2217)
CIE-M10 stops TCP nagle timer to reduce delay when it send data
to the remote host.
Creating a new virtual serial port for ezVSP with proper
parameters.
(Supporting ezManager from 2.0j and ezVSP from 2.2h)
Table 5-5 ezManager Serial Tab
I/O Port – Basic Settings
Web(HTTP)
Enable/Disable the web server to monitor and control the
I/O ports with web browers
Web(HTTP) Port
Web server‟s port number (default: 80)
Size of Web(HTTP)
Size of user‟s web pages (80KB, 96KB, 112KB)
Page
80KB is recommended
Modbus/TCP
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Enable/Disable Modbus/TCP to monitor and control the I/O
Modbus/TCP
ports with Modbus/TCP
Notify Input Port
When its input port‟s value is changed, it sends response
Change
data without any master‟s query.
Slave: When a master request a query to read and write, it
outputs data its output port or sends its input port value
Master/Slave
Master: Write its input port data to the remote device‟s
output ports. Reads the remote device‟s input port and
reflects it its output port.
Interval to sends queries to slave when it operates as a
Poll Interval
master
(Unit: 1ms, Resolution: 10ms)
Unit ID
Modbus/TCP Unit ID
Input Port Address (Reference Number)
Input Port Base
The difference between Input Port Base Address and Output
Address
Port Base Address should be over 8.
Out Port Address (Reference Number)
Out Port Base Address
The difference between Input Port Base Address and Output
Port Base Address should be over 8.
Passive Connection
Operates as a TCP server for Modbus/TCP
Active Connection
Operates as a TCP client for Modbus/TCP
A host name or IP address to make a TCP connection for
Peer Address
Modbus/TCP
Passive Connection: TCP port number to listen to
Peer Port
Active Connection: TCP port of the remote host to make a
TCP connection
Table 5-6 ezManager I/O Port – Basic Settings Tab
I/O Port – I/O Port Option
Digital Input
Valid Time
The input signal should keep during the Valid Time to
recognize it. (Unit: 1ms, Resolution: 10ms)
Digital Output
Macro
Enable/Disable the Macro function
Do0 ~ Do7
Equations for macro function
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CIE-M10 outputs data to its output ports after [Delay] time
Delay
is expired. (Unit: 1ms, Resolution: 10ms)
Initial State
The initial values of its output ports when CIE-M10 boots up
Table 5-7 ezManager I/O Port – I/O Port Option Tab
I/O Port – I/O Port Comment
Digital Input
Di0 ~ Di7
Each digital input port name
Digital Output
Do0 ~ Do7
Each digital output port name
Table 5-8 ezManager I/O Port – I/O Port Comment Tab
5.2.5 Example of ezManager Operation – MAC Address
The ezManager can be used to change IP address related settings of ezTCP. The Following
example will show you how to read CIE-M10‟s setting values and change those settings. Please
follow this procedure to change the setting values of CIE-M10.

When ezManager‟s [Read], or [Search All] button is clicked, the following window will
pop up.
Figure 5-2 Searching ezTCP

If 1 or more ezTCP is found, MAC address will be shown in the ezManager‟s [Search
Result] box. Check to make sure that the MAC address shown in the [Search Result]
window is as same as the MAC address written on the product‟s sticker. If there‟s no
response, check the firewall in your PC.
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Figure 1-3 A CIE-M10 is found

Configure proper IP address to CIE-M10. Please ask to your network administrator for
the IP address information.

Check the configuration with this button if the configuration is OK. The
following is a screenshot of the ping test.
Figure 5-4 Ping test
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6 Operation
6.1 Operation Mode
The following is a table of CIE-M10‟s operation mode.
Mode
How to enter
Function
Baudrate
Normal
ISP-: High or Open when it boots up
Normal
User defined
Serial
Configura
ISP- Low for 20ms~1,000ms in the
Normal Mode
tion
ISP
Configuring the
CIE-M10 through
serial port
1. ISP- Low when it boots up
2. ISP- Low more than 1 second
Uploading
new
firmware
and
115,200bpsNone-8-1
–
user‟s web page
Table 6-1 ezTCP Operation Mode
6.1.1 Normal Mode
CIE-M10 operates normally in this mode.
If a CIE-M10‟s ISP- pin is high or open, it operates as Normal Mode.

Please refer to “7. Input / Output Ports” and “8. Serial Port” for more information.
6.1.2 Serial Configuration Mode
User can set CIE-M10‟s parameters through its serial port in this mode. CIE-M10 enters into the
Serial Configuration Mode by inputting low signal to the ISP- pin for 20ms ~ 1,000ms. User can
configure CIE-M10 through the serial port with the ezManager in this mode.
The yellow LED of the RJ-45 connector blinks every 0.5 second and all security functions are
disabled. So user can fix some problems because of security functions.
6.1.3 ISP Mode
User can upload new firmware and user‟s web page in the ISP mode. If the ISP pin is low when
the CIE-M10 boots up, it enters into the ISP mode. And if the ISP pin is low more than 1
second in the Normal Mode, it enters into the ISP mode as well.
6.2 Uploading New Firmware
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User can upload a new firmware to CIE-M10 through the Ethernet in the ISP mode with
[Change F/W / HTML] menu in the ezManager.

Run CIE-M10 as ISP Mode and connect it to the Ethernet. And press [Search All] to
find the CIE-M10.

After find the product, press [Change F/W / HTML] then the following windows will be
open.
Figure 6-1 Change F/W / HTML Window

Select a firmware with [Open Firmware / HTML] button or drag new firmware and drop
into the window. And set the IP address as same as CIE-M10‟s IP address. Press the [Send]
button then the ezManager will send the firmware to the CIE-M10.

After completing to send new firmware, it will re-boot automatically.
6.3 Uploading New Web Pages
User can upload user‟s web pages to CIE-M10 through the Ethernet in the ISP mode with
[Change F/W / HTML] menu in the ezManager.

Run CIE-M10 as ISP Mode and connect it to the Ethernet. And press [Search All] to
find the CIE-M10.

After find the product, press [Change F/W / HTML] then the following windows will be
open.

Select web pages with [Open Firmware / HTML] button or drag and drop those into
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the window. And set the IP address as same as CIE-M10‟s IP address. Press the [Send]
button then the ezManager will send web pages to the CIE-M10.
Figure 6-2 Uploading user‟s web pages

After completing to send new firmware, it will re-boot automatically.
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7 Input / Output Ports
There are 8 digital input ports, 1 analog input port and 8 digital output ports in the CIE-M10.
User should make hardware interfaces to the CIE-m10 for user own purpose.
Those input and output ports are monitored or controlled three ways – Modbus/TCP, Macro,
and HTTP.
Method
Description
Modbus/TCP protocol is used to communicate with CIE-M10‟s I/O ports.
When CIE-M10 is in Slave/Passive mode, it operates as a standard
Modbus/TCP
Modbus/TCP device. It can be operated as a master. A master outputs
data after reading remote device‟s input ports and write to the remote
device‟s output ports after reading its input ports. It can also establish
TCP active connection.
It is a mode that allows the users automatically controls output port‟s
value based on input port status by setting Macro values prior to CIE-
Macro
M10 operation.
During Macro operation, current status values may be read using HTTP
or Modbus/TCP, but output values cannot be controlled.
CIE-M10 can be controlled and monitored using web browsers.
Connect to CIE-M10‟s IP address via web browser to access CIE-M10‟s
HTTP
control and monitor web page. This webpage shows current status
values.
User can upload user‟s own web pages into the CIE-M10 as well.
Table 7-1 Controlling the I/O port
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7.1 Digital Input And Output Ports
7.1.1 Common Options
Figure 7-1 Digital Input / Output Ports Option

Valid Time
CIE-M10 recognizes its digital input ports‟ signals only if the signal keeps a pre-specified
time (Valid Time). If the signal doesn‟t remain for the pre-specified time(Valid Time), this
signal will be ignored.

Delay
CIE-M10 will output a value to the output port after waiting for [Delay] ms.
In order to do so, the signal value must last for [Delay] seconds. If the output value does
not last for the [Delay] seconds, CIE-M10 will not send that signal to the output port.
If the [Delay] value is set as 0, CIE-M10 will send the output value to the output port
immediately.
The [Delay] is used for Modbus/TCP, Macro, HTTP, and other functions provided by CIEM10. The unit used for the [Delay] is 1ms. However, since the accuracy is only guaranteed
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in 10ms, the designated values will round down in units of 10ms according to the
designated values by the users

Initial State
User can set the initial state of the output ports. If it boots up, it sets the initial values to
its output ports.
7.2 Modbus/TCP
7.2.1 Introduction
Modbus was announced to control PLCs (Programmable Logic Controller) which are used widely
for factory automation by Modicon. It is a de-facto standard in industrial automation market now.
Modbus is divided by Master and Slave. Maters are usually programs which are working on the
computers and slaves are usually devices which are controlled by masters.
Modbus is a protocol which communicates through serial lines (RS232, RS422, and RS485). But
as Ethernet devices are increasing, Modbus/TCP which communicates over TCP/IP network was
released.
7.2.2 Standard Modbus/TCP
Usually a master is a program which works on a computer and a slave is a device which is
controlled by the master. If the master queries to the slave, the slave replies to the master.
The following is an example how to configure the CIE-M10 for the standard Modbus/TCP.
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Figure 7-2 Configuration for standard Modbus/TCP
7.2.3 Modbus/TCP Protocol
CIE-M10 supports Read Multiple Registers (Function Code: 3) and Write Multiple Registers
(Function Code: 16) among the Modbus/TCP‟s function codes. Read Multiple Registers is for
reading the CIE-M10‟s input port value and Write Multiple Registers is for writing the CIE-M10‟s
output ports.
Because CIE-M10 supports both Master and Slave mode and both active and passive TCP
connection, it can adapted in various environments.
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7.2.4 Configuring Modbus/TCP
Figure 7-3 Configuring Modbus/TCP

Modbus/TCP
CIE-M10‟s I/O ports are controlled by Modbus/TCP.

Notify Input Port Change
When the CIE-M10‟s input port state is changed, it inform to the connected master
with a reply packet. This is useful when user wants to know input ports‟ change as soon
as possible.
This option is not standard so it is off in default.

Master/Slave
User can choose the CIE-M10‟s operation mode. To operate as a standard, CIE-M10
should be a slave.
Please refer to following section for master mode..

Poll Interval
When CIE-M10 operates as a master, CIE-M10 send queries to the slave every this
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interval. (Unit: ms, minimum value: 10)

Unit ID
Slave: CIE-M10‟s unit ID
Master: Slave‟s unit ID

Input Port Base Address
Slave: CIE-M10‟s input port address
Master: Slave‟s input port address

Output Port Base Address
Slave: CIE-M10‟s output port address
Master: Slave‟s output port address

The difference between Input Port Base Address and Output Port Base Address
should be over 8.

Passive Connection / Active Connection
This field is for specifying TCP connection method. The passive connection is a standard
of Modbus/TCP. The CIE-M10 waits for a TCP connection from the master if the passive
connection is selected.
CIE-M10 also has an active TCP connection function to make a TCP connection to remote
Modbus/TCP device.

Peer Address
When CIE-M10 makes an active TCP connection, Peer Address is the destination address
to connect.

Port
Passive Connection: A port number to wait for a TCP connection from remote host.
Active Connection: A port number to make a TCP connection to remote host
7.2.5 Mater Mode
A master outputs data after reading remote device‟s input ports and write to the remote
device‟s output ports after reading its input ports. User can make a remote switch system with
this mode.
7.2.6 Serialized Modbus/TCP
CIE-M10‟s I/O port can be accessed through the serial port with Modbus/TCP. The data is as
same as data over TCP of Modbus/TCP.
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To use this function, you have to set it as followed.
Figure 7-4 Enabling Serialized Modbus/TCP
7.3 Macro Mode
7.3.1 Introduction
CIE-M10 can operate by some macros (equations). CIE-M10 turns on or off automatically its
output ports according to pre-defined equations.
Check Macro check box in ezManager to activate CIE-M10 macro mode.
7.3.2 Operators
The algorithm used in the Macro mode is Boolean Algebras. The AND, OR, NOT are used as
operators. Parenthesis can also be used.
The priority of operators is in the following order: parenthesis > NOT > AND > OR.
Each operator is represented by the following symbols.
Operator
Symbol
Parenthesis Open
(
Parenthesis Close
)
NOT
/
Description
Since calculations within the parenthesis have the
highest priority, they will be calculated first.
Parenthesis may be nested used.
Operand that follows NOT operator is toggled.
If Operand values that surrounds AND operator all
AND
*
1, the result value will be 1. If either one of them is 0,
the result will be 0 as well.
If Operand values that surrounds OR operator all 0,
OR
+
the result value will be 0. If either one of them is 1,
the result will be 1
Table 7-2 Macro Operators
7.3.3 Operand
Operands used in macro mode are each input port. Each input port is designated with i0 ~ i7
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symbol based on their sequence. The operand is case-insensitive.
7.3.4 Example of Equation
The following is a screenshot which has two equations.
Figure 7-5 ezManager with Macro Equations
In this case, the equations for two output port are as the following.
Output Port
Equation
Do0
i0 + i1
Do2
i0 * /(i1 + i7)
Description
Perform OR for i0 and i1.
Spaces in between two operands may be ignored
Perform NOT with value after performing OR for i1
and i7. Then, perform AND with that value and i0
Table 7-3 Examples of Macro Equations
Based on input values from three input ports, the output values are as the following.
Output ports that equations are not applied will be maintained as 0 (OFF).
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Input Port
Output Ports
i0
i1
i7
Do0
Do1
Do2
Do3
Do4
Do5
Do6
Do7
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
Table 7-4 Output Ports Values According to Input Ports Value
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7.4 Web (HTTP)
When HTTP check box in ezManager is selected, CIE-M10 input/output port values may be
monitored and controlled using web browser. User can upload user‟s web pages into the CIE-M10
as well.
7.4.1 Configuring Web Function
Figure 7-6 Enabling Web Function of the CIE-M10

Web(HTTP)
User can monitor and control the CIE-M10‟s input and output ports with web server.

Web(HTTP) Port
The default web port is 80. But changing web port is required in some cases. To access
to the specific web port with web browser, add a colon( and port number in the end of
address in the web browser.
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(example) http://10.1.0.1:8080

Size of Web(HTTP) Page
User can select user web page space size. But we are strongly recommend you to use
80KB because if you use others your web page might destroyed when you upload new
firmware to the CIE-M10.
7.4.2 Security
If you set a password with the [Set Password] button, you have to enter the password when you
login with web page. The ID is „admin‟ in this case.
Figure 7-7 Login CIE-M10 with a web server
7.4.3 User Web Page
User can upload user specific web pages. For more information about it, please visit our web
site‟s SUPPORT page.
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8 Serial Port
8.1 Introduction
CIE-M10 provides RS232↔TCP/IP conversion function along with input/output port monitor and
control function. Using this function, existing serial devices may be easily connected to the TCP/IP
network. Also, TCP server, TCP client, AT command emulation, UDP, and many other devices are
supported to provide various applications to the users.
8.2 Serial Communication Mode
CIE-M10 has 5 serial communication modes. The following chart is a brief explanation for each
communication mode
Communication
Protocol
Connection
Topology
TCP Server
TCP
Passive
1:1
AT Command
TCP
TCP Client
TCP
Active
1:1
UDP
UDP
-
1:N
Serial
Modbus/
Modbus/TCP
TCP
Mode
Active
Etc.
1:1
Passive
CIE-M10‟s I/O ports are
-
1:1
controlled through the serial
port with Modbus/TCP
Table 8-1 Communication Mode
8.3 TCP Server
T2S is the mode that CIE-M10‟s serial port operates as a server.
When TCP connection comes through previously designated [Local Port] from remote host, CIEM10 will accept TCP connection. When CIE-M10 accepts the connection, TCP connection is
established. After establishing connection, data that comes through serial port will be sent to the
remote host after TCP/IP process, and TCP/IP data that comes from the remote host will be sent
to the serial port after TCP/IP process to establish data communication.
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Figure 8-1 Description of TCP Server Mode
8.3.1 Connection
When remote host connects to CIE-M10, user devices that are connected to CIE-M10 can
establish full duplex data communication with remote host.
8.3.2 Serial Data Before TCP Connection
Data before TCP connection will be handled based on the [Event Byte] settings. If it is 0, the
data that comes to CIE-M10‟s serial port will be ignored. If it is not 0, the serial data before TCP
connection will be temporarily saved to be sent to the host after the connection
8.3.3 Data Communication
When the TCP connection is established, the data communication in between the host and the
serial device will be established. Then, CIE-M10 will send data according to the [Data Frame]. In
other words, when the data comes through CIE-M10‟s serial port, it will be temporarily saved in
the buffer. Then, when there is no incoming data during the designated [Data Frame], CIE-M10
will send the saved data. If the [Data Frame] is 0, CIE-M10 will send serial port‟s data immediately.
The unit used for the [Date Frame] is 10m seconds.
8.3.4 Terminating Connection
When the connected host terminates the connection, or there is no data communication during
the designated [Timeout], the TCP connection will be automatically terminated. The unit used for
[Timeout] is 1 second.
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8.4 TCP Client
COD mode is the mode that CIE-M10 operates as a client.
When previously configured [Event Byte] data comes through the serial port, CIE-M10 will try to
connect to the pre-defined [Peer Address] and host‟s TCP port [Peer Port] via TCP connection.
When the remote host accepts the TCP connection, the TCP connection will be established. After
the connection is established, the data that comes through the serial port will be sent to the
remote host after TCP/IP handling. The TCP/IP data that comes from the remote host will be sent
to the serial port after TCP/IP handling to form data communication.
Remote
RemoteHost
Host
ezTCP
Listen
Serial Device
DATA “AB”
Request TCP con
DATA “C”
nection
Accept TCP con
nection
Ack
connected
DATA “ABC” (TCP/IP)
DATA “DEF”
DATA “DEF” (TCP/IP)
DATA “GHI” (TCP/IP)
DATA “GHI”
<COD connection sequence – Event Byte: 3>
Figure 8-2 TCP Description of TCP Client Mode
8.4.1 Serial Data Before Connection
Data before TCP connection will be handled based on the [Event Byte] settings. If it is 0, it tries
to make a TCP connection automatically when TCP connection is not established. The data that
comes to CIE-M10‟s serial port before the TCP connection will be ignored.
If it is not 0, it tries to make a TCP connection after getting the specified size of data from the
serial port and will send temporarily saved data to the host after the connection.
8.4.2 Data Communication
When the TCP connection is established, the data communication in between the host and the
serial device will be established. Then, CIE-M10 will send data according to the [Data Frame]. In
other words, when the data comes through CIE-M10‟s serial port, it will be temporarily saved in
the buffer. Then, when there is no incoming data during the designated [Data Frame], CIE-M10
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will send the saved data. If the [Data Frame] is 0, CIE-M10 will send serial port‟s data immediately.
The unit used for the [Date Frame] is 10m seconds.
8.4.3 Terminating Connection
When the connected host terminates the connection, or there is no data communication during
the designated [Timeout], the TCP connection will be automatically terminated. The unit used for
[Timeout] is 1 second.
8.4.4 DNS
If you input an IP address in the [Peer Address], it tries to connect to the IP address. If you
input the host name in the [Peer Address], it queries IP address to the DNS server which you have
configured in the Network tab.
8.5 AT Command
ATC mode allows users to use AT commands to control CIE-M10 like modem control. In ATC
mode, only TCP connection is allowed.
In ATC mode, AT commands can be used to change environmental factor values and IP address.
Also, it allows users to establish and terminate TCP connection
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Figure 8-3 AT Command Mode

Please refer to the “9. AT Command Mode” for more information.
8.6 UDP
U2S is a mode that performs UDP communication.
In UDP communication, data is sent in block units. Therefore, data that comes through CIEM10‟s serial port must be classified in block units to send it elsewhere. The block unit
classification process is performed as the following.
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When the amount of received data via CIE-M10 serial port is as same as previously configured
data byte count, [Event Byte], or the duration of the data exceeds [Data Frame], the incoming data
will be recognized as one block.
Since UDP communication does not involve establishing connection, N: M communication may
be performed using broadcast. Therefore, it can be conveniently in changing RS485 multi drop
type network to Ethernet.
Remote Host
ezTCP
Serial Device
“AB”
DATA “ABC” (UDP)
5ms
“C”
“A”
DATA “A” (UDP)
10ms
“BC”
9ms
DATA “BCA” (UDP)
“A”
<U2S Transmission sequence – Event Byte:3, Data Frame: 1>
Figure 8-4 UDP Communication Mode
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9
AT Command Mode
9.1 Introduction
In ATC mode, users can use AT commands to use CIE-M10‟s serial port flexibly. For example,
AT+PRIP command can be used to designated an IP address and ATD command to establish
connection to that IP address.
Therefore, multiple communications with different hosts can be established after one another.
Also, ATA command allows users to perform manual connection.
9.2 AT Command Format
9.2.1 Basic Command Format
AT Command starts with „AT‟ and it ends with „<CR>‟.
AT
Command
<CR>(0x0d)
Table 9-1 AT Command Format
9.2.2 Basic Response Format
<CR>(0x0d)
<LF>(0x0a)
Result Code
<CR>(0x0d)
<LF>(0x0a)
Table 9-2 Response Format

Result Code
ATV1
ATV0
Description
OK
0
Command OK
CONNECT
1
TCP Connected
NO CARRIER
3
TCP Disconnected
ERROR
4
Command Error
Values
Values
Responses to queries
(example: AT+PRIIP?)
Table 9-3 Result Code
9.2.3 Basic AT Commands
Com-
Description
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mand
Wait for connection request from the remote
A
Passive connection
host
(The remote host  CIE-M10)
D
Active connection
CIE-M10 connect to the remote host
(CIE-M10  The remote host)
Decides whether to echo commands to serial
E
Echo / No Echo
port
(E0 – No Echo, E1 – Echo)
H
Off hook
TCP Connection Close
Returns the information of CIE-M10
I
Information
ATI3: Firmware version
ATI7: MAC address
O
Return Online
Go back On-line state from Command state
Decides whether to return result codes
Q
Quiet Mode
(Q0: Displays result codes
Q1: Disable response to serial port)
S2: Escape Code(default: 43)
S3: Carriage Return Code(default: 13)
S
S Register
S4: Line Feed Code(default: 10)
S5: Backspace Code(default: 8)
S12: Escape Code Guard Time(default: 50)
V
Selecting Result Code
Z
Reset
V0 – Number
V1 – String
Reset
Figure 9-4 Basic AT Command
9.2.4 Example of Basic AT Commands
Data
Description
ATS12?<CR>
▶
Current Escape Code Guard
Time?
◀
<CR><LF>50<CR><LF>
50(500ms)
◀
<CR><LF>OK<CR><LF>
Command OK
ATS12=40<CR>
◀
▶
<CR><LF>OK<CR><LF>
Time into 40(400ms)
Command OK
ATI3<CR>
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Changing Escape Code Guard
▶
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◀
<CR><LF>Sollae Systems Co.,Ltd. ezTCP/LAN AT91 Rev.1.3B<CR><LF>
◀
<CR><LF>OK<CR><LF>
Command OK
ATI7<CR>
▶
Query MAC address
◀
<CR><LF>00:30:F9:00:00:01<CR><LF>
CIE-M10 MAC address
◀
<CR><LF>OK<CR><LF>
Command OK
ATV0<CR>
◀
▶
<CR><LF>0<CR><LF>
Result code into numbers
Command OK
ATQ1<CR>
▶
No result code
▶
Reset
No Response from the CIE-M10
ATZ<CR>
◀
<CR><LF>OK<CR><LF>
Command OK
Table 9-5 Example of Basic AT Commands
9.2.5
Expanded AT Command Set
Command
Description
+PLIP
Local IP address
+PSM
Subnet Mask
+PGIP
Gateway IP address
+PNIP
DNS Server IP address
+PLP
Local Port
+PRIP
Remote IP(IP)
Comment
After getting the IP address from the
name server, it saves the IP address
+PRHN
Remote host name
“+PRIP”
Cannot write it to flash memory with
“+PWP”
+PRP
Peer Port
+PTO
Timeout
+PARP
Obtain IP address in the first
received packet
ON: 1, OFF: 0
+PDC
Enabling DHCP
ON: 1, OFF: 0
+PPE
Enabling PPPoE
ON: 1, OFF: 0
+PPID
PPPoE ID
Maximum 32 bytes
+PPPW
PPPoE Password
Maximum 8 bytes
+PAN
Enabling “Obtain DNS IP
ON: 1, OFF: 0
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Address Automatically”
option
To change Serial
+PSC
+PWP
Configuration Mode
Write parameters to flash
All parameters save in SRAM so user has
memory
to use this command to save those in
flash memory
Table 9-6 Extended AT Commands
9.2.6 Example Of The Extended AT Commands
Data
Description
AT+PLIP=192.168.1.200<CR>
◀
▶
<CR><LF>OK<CR><LF>
Command OK
AT+PGIP=192.168.1.254<CR>
◀
▶
<CR><LF>OK<CR><LF>
▶
<CR><LF>OK<CR><LF>
▶
<CR><LF>OK<CR><LF>
▶
<CR><LF>OK<CR><LF>
Setting Local Port
Command OK
AT+PTO=10<CR>
◀
Setting DNS IP address
Command OK
AT+PLP=1470<CR>
◀
Setting Subnet Mask
Command OK
AT+PNIP=192.168.1.254<CR>
◀
Setting Gateway IP Address
Command OK
AT+PSM=255.255.255.0<CR>
◀
Setting Local IP Address
▶
<CR><LF>OK<CR><LF>
Setting Timeout
Command OK
AT+PWP<CR>
▶
Write the parameters in the flash
memory
◀
<CR><LF>OK<CR><LF>
Command OK
◀
<CR><LF>NO CARRIER<CR><LF>
System rebooted
Table 9-7 Example of the Extended AT Command
9.3 On-line State and Command State
The ezTCP can operate in either Command State or On-line State.

Command State
The ezTCP is Command State right after power on. Incoming serial data is treated as AT
command
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
On-line State
When TCP connection is established, it automatically changes to On-line State.
All incoming serial data is sent to the remote host.
In On-line State, user cannot use AT commands. In order to use AT commands during TCP
connection, user must change to Command State.
When TCP connection is not established, AT commands may be
Command State
used.
During TCP connection, all of the data are converted to TCP/IP
On-line State
format.
Table 9-8 State in the ATC Mode
9.3.1 Changing to Command State from On-line State
In order to change to Command State from On-line State, Escape Code (default: „+‟) must be
sent 3 times according to the below sequence.
Communication
Data1
Guard Time
+++
Guard Time
Over 500ms
Interval between ‘+’:
0~500ms
Over 500ms
Communication
Data2
Table 9-9 Escape Timing
The following is an example.
Data
Description
Data Communication
On-line state
(TCP Connected)
[Guard Time]+++[Guard Time]
◀
<CR><LF>OK<CR><LF>
▶
Trying to Change to Command state
Changing completed
Table 9-10 Example of State Changing
The escape characters (+++) are transmitted to the connected host.
9.3.2 Changing to On-line State from Command State
When the CIE-M10 is in Command State during TCP connection, user can change the state to
On-line State by an „ATO‟ command.
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9.4 TCP Connection
9.4.1 Active Connection – Client
The following shows an example to connect a remote host as a client.
Data
Description
AT+PRHN=”www.eztcp.com”<CR>
or
Setting host name or IP address to
▶
connect
AT+PRIP=192.168.1.201<CR>
◀
<CR><LF>OK<CR><LF>
AT+PRP=1470<CR>
◀
Command OK
▶
Setting port number to connect
<CR><LF>OK<CR><LF>
ATD<CR>
Command OK
▶
Active connection command
Trying to make a TCP connection
◀
<CR><LF>CONNECT<CR><LF>
TCP connection is established
Data communication
Table 9-11 Example of Active Connection

The local port number is updated randomly when it receives ATD command for an
active connection.
9.4.2 Passive Connection – Server
The following shows an example to accept a TCP connection from a remote host.
Data
AT+PLP=1470<CR>
◀
Description
▶
<CR><LF>OK<CR><LF>
ATA<CR>
Setting Local Port
Command OK
▶
Passive connection command
Waiting for a TCP connection from foreign host
A Foreign host makes a TCP connection to the CIE-M10
◀
<CR><LF>CONNECT<CR><LF>
TCP connection is established
Data Communication
Table 9-12 TCP Example of Passive Connection
9.5 TCP Disconnection
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9.5.1 Active Disconnection
Data
Description
Data Communication (TCP connected)
[Guard Time]+++[Guard Time]
◀
<CR><LF>OK<CR><LF>
ATH<CR>
◀
▶
Changed to Command mode
▶
<CR><LF>OK<CR><LF>
Changing to Command mode
Disconnecting the TCP connection
TCP connection is disconnected
Table 9-13 TCP Example of Active Disconnection
9.5.2 Passive Disconnection
The foreign host tries to disconnect the connection.
Data
Description
Data Communication (TCP connected)
Foreign host tries to disconnect the connection
◀
<CR><LF>NO CARRIER<CR><LF>
TCP Disconnected
Table 9-14 Example of Passive Disconnection
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10 Additional Functions
10.1
Security Function
10.1.1 Password
User can set a password to the CIE-M10 with the [Set Password] button in the ezManager.
Once a password is set to the CIE-M10 user should input it when he configures it with the
ezManager. And user needs the password when he logs in with telnet and accesses it with web
browser.
10.1.2 Access Control with MAC Address
User can restrict hosts with MAC address. If [Allowed MAC Address] in the Option tab, the only
host which has the MAC address can access to the CIE-M10.
10.1.3 Access Control with IP Address
If [Allowed IP Range] is set in the Option tab, the hosts whose IP address is in the range can
access the CIE-M10. The [Allowed IP Range] is defined by doing bitwise AND between IP address
and the [Network Mask]. The followings are examples.
IP Address
Net Mask
Hosts can access to the CIE-M10
10.1.0.1
255.0.0.0
10.1.0.1 ~ 10.255.255.254
10.1.0.1
255.255.255.0
10.1.0.1 ~ 10.1.0.254
192.168.1.4
255.255.255.255
192.168.1.4
Table 10-1 Example of IP address range
10.1.4 Access Control from ezManager
If this option isn‟t set, ezManager in any host can read the parameters even though the
[Allowed MAC Address] or the [Allowed IP Range] is set. If the [Apply To ezManager] is set, the
above two options ([Allowed MAC Address and Allowed IP Range]) are adapted to the ezManager.
10.1.5 Disabling Security Functions
When user can‟t access to the CIE-M10 because of the security functions, user can solve the
problem if user run it as ISP mode or Serial Configuration Mode. All security functions are
disabled in those modes.
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10.2
Managing TCP Sessions
User can disconnect TCP sessions with ezManager.
10.2.1 How To Disconnect TCP Sessions
User can manage TCP sessions in the [Status] menu of the ezManaser.

Checking TCP sessions
Figure 10-1 Checking CP Sessions

Click right button of mouse on the session to disconnect and press [Close this TCP
Connection]. If a password is set in the CIE-M10, user should input the password.
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Figure 10-2 Disconnecting a TCP session

The following table shows each session name.
Session Name
tty
http
modbus
Description
telnet, managing the CIE-M10 through a TCP session
web, monitoring and controlling through the web browsers
Modbus/TCP
com1
TCP session to convert from/to serial port to/from ethernet
iptrap
IP address notification / DDNS
Table 10-2 TCP Session Names
10.3
IP Address Notification Function
When the CIE-M10 uses IP which is allocated dynamically, it is very hard for user to connect to
it. This function is to notify its IP address to a server in order to user can connect to it. CIE-M10
supplies 3 methods for this function – DDNS, TCP, and UDP.
Please refer to application note about this function in our web site.

10.4
Telnet Function
User can login the CIE-M10 and check some information.
10.4.1 Commands For Telnet Console

Checking network status
User can check network status with a “st net” command.
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Figure 10-3 Checking the network status

Checking serial port status
User can check serial status with a “st sio” command. The “rx_count” is the total size that
CIE-M10 receives from its serial port and the “tx_count” is the total size that CIE-M10
transmitted to its serial port.
Figure 10-4 Checking the serial port status

Total Running Time
User can check the total running time with a “st uptime” command.
Figure 10-5 Checking the total running time
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11
Technical Support/Warranty /Precautions
11.1
Technical Support
If there are any questions regarding the product, please use FAQ or Q/A board in Sollae
Systems‟ homepage. Also, feel free to contact us by email.
Customer support homepage address: http://www.eztcp.com/en/Support/support.php
Email address: [email protected]
11.2
Warranty
11.2.1 Refund
If user demands refund within 2 weeks of purchase, the product will be refunded
11.2.2 Free A/S
If product malfunctions within 1 year of purchase, repair and product exchange will be done
without charge.
11.2.3 Charged A/S
Products after 1 year of purchase or product malfunctions due to user‟s miss care will be
repaired and exchanged with charge.
11.3
Precautions

If the product is modified, it is no longer guaranteed.

Specifications of the product may be changed without prior notice for performance
improvement.

If the product is used for functions that are not covered by the product, the product is
no longer guaranteed as well.

All kind of Reverse Engineering is prohibited.

It prohibits the use of firmware and provided applications for other purpose.

Do not use the product in extreme temperature or vibration conditions.

Do not use the product in highly humid and oily environment.

Do not use the product in combustible or corrosive gas environment.

The product functions are not guaranteed in environments with too much noise.

Do not use this product for special cases requiring high quality and reliability such as
space - 56 -raveling, airplane, medicine, nuclear power, transportation, and other safety
devices.
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
If accidents or loss may occur using this product, Sollae Systems will not be liable for
any compensation.
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12 Modification History Of This Document
Date
Version
2009.06.24.
1.0
Initial Release
2009.07.01
1.1
Add a notification about being removed JP2
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